Build failed. https://zuul.opendev.org/t/openstack/buildset/f4911c2359cc42deb1567427f592392d - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/86ce3589a611470abb749f1d3d19bd7c : SUCCESS in 5m 33s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/57de2c6efa3e4c43a3c4d382645b4462 : FAILURE in 4m 39s